Camp Atterbury-Muscatatuck is a federally-owned military post, licensed to and operated by the Indiana National Guard, located in south-central Indiana, west of Edinburgh, Indiana and U.S. Route 31. The camp's mission is to provide full logistical and training support for up to two brigade-sized elements simultaneously. The Camp offers a variety of training ranges, live-fire venues, managed airspace with air-to-ground fighting capabilities and an LVC simulation and exercise center. It is also the normal Annual Training location for National Guard and Reserve forces located in Indiana. Camp Atterbury Joint Maneuver Training Center (CAJMTC) provides training and testing support to ARNG, Active, Reserve and Joint Forces as a proposed Regional Collective Training Capability (RCTC) installation, provides users with state-of-the-art multi-domain training opportunities, and serves as a Primary Mobilization Force Generation Installation (pMFGI) as identified by FORSCOM. CAJMTC consists of approximately 26,000 acres of maneuver training space, a 6,000-acre impact area, urban training venues, and an approximately 3,000-acre cantonment area. Muscatatuck offers users a globally unique, urban and rural, multi-domain operating environment that is recognized as the Department of Defense’s (DOD’s) largest and most realistic urban training facility serving those who work to defend the homeland and win the peace. Muscatatuck is a real city that includes a built physical infrastructure, a well-integrated cyber-physical environment, an electromagnetic effects system and human elements. It offers realistic, flexible and affordable training and testing scenarios. The site supports customized live/virtual/constructive (LVC) training, developmental testing and evaluation Established in 1942, Camp Atterbury's nicknames include "CAIN" and "The Rock." Its motto is Preparamus, meaning "We Are Ready." The Post Commander is COL Michael Grundman, and the Garrison Command Sergeant Major is CSM David Routson. History Site Selection and Construction In January 1941 the U.S. War Department issued orders to consider potential sites for a new U.S. Army training center in Indiana. After the Hurd Engineering Company surveyed an estimated , an area was selected for the camp in south-central Indiana, approximately south of Indianapolis, north of Columbus, and west of Edinburgh. The site, which includes portions of Johnson, Bartholomew, and Brown Counties, was selected because of its terrain (some of it is level; other parts are hilly), its location near larger urban areas (such as Indianapolis, the state capital, and Columbus, the Bartholomew County seat of government), and its proximity to transportation (adjacent to a Pennsylvania Railroad line and U.S. Highway 31). On 28 April 1941, the